🔋 Power up your DIY game with precision and style!
This 5-piece set of lithium battery capacity indicator modules offers real-time green LED display of battery power for 1 to 8 series 3.7V lithium batteries. Operating within a wide voltage range of 3-34V and temperature tolerance from -20°C to 50°C, each compact 43.5x20mm module ensures accurate readings with just 2% voltage error. Ideal for DIY enthusiasts, the package includes 26AWG wire and requires soldering a single pad to measure specific battery strings.
D**.
LED's do not come on.
Tried bridging the 1S, 2S, and 4S individually and no LED's come on when plugged into a fully charged 4.8V battery.
Trustpilot
1 day ago
1 week ago
